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Individual Calculations September 2010 |
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| Magnucka, Arleta Total change: 3.50 | |   |
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| XIX Miedzynarodowy Festiwal Szachowy w Poznaniu - Open A | Poznan | POL | 2010-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 1922 | 4.50 | 8 | 0.14 | 25 | 3.50 | |
|  Wisniewski, Wieslaw | | | 1606 | POL | 1.00 | 1 | 0.13 | 25 | 3.25 | |  Urban, Klaudiusz | m | | 2322 * | POL | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Niekras, Dawid | | | 1712 | POL | 0.50 | 1 | -0.27 | 25 | -6.75 | | | Plonczak, Dominik | | | 2196 | POL | 1.00 | 1 | 0.83 | 25 | 20.75 | | | Bajerlein, Dawid | | | 1980 | POL | 0.00 | 1 | -0.42 | 25 | -10.50 | | | Cholewa, Maria | | | 1806 | POL | 0.50 | 1 | -0.16 | 25 | -4.00 | | | Hoffmann, Piotr | | | 1791 | POL | 1.00 | 1 | 0.32 | 25 | 8.00 | | | Markowska, Maria | | | 1764 | POL | 0.50 | 1 | -0.21 | 25 | -5.25 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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